If you have fluency in Swedish language and have graduate from your high school, there is no difference is application procedure between that for international students and Swedish students. Usually, all the applications are processed by a government board called Swedish national admissions board, known as VHS.
When international students apply for application, they have to pass a Swedish language test called TISUS. If you pass the test, you can get admitted into a university you apply to.

To search for the universities and programs of your interests, you may visit: https://www.studera.nu/studera/1374.html. You may visit the website of the University of your Choice to know about the application procedure for that particular university because admission requirements may vary depending on the universities.

If you do not have a fluent Swedish, you must look for the universities that will teach you Swedish language alongside your Bachelorís program.